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How is the emf if a cell related to the electrode potentialplzzz friends tell me about .so important question for me plzzz​

Answer»

Hi there ,

《 E 》Electrode potential is the electromotive force between TWO electrodes , its calculated by forming a galvanic cell between ELEMENT electrode with hydrogen electrode

● The emf =

E cell = E cathode - E ANODE

☆ As example

If u know E cu is +0.34 v = cathode

E ZN is - 0.76 v = anode

So, Ecell = 0.34 -(-0.76) = 1.1 v

♡ Hope the answer is helpful

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